Submission #899851

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
899851	2024-01-07 07:30:25	Onown	Factories (JOI14_factories)	C++17	33 / 100	8010 ms	292532 KiB

factories

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
#include <bits/stdc++.h>
#include <factories.h>
#pragma GCC optimize ("unroll-loops")
#pragma GCC optimize ("Ofast")
#pragma GCC target ("avx")
using namespace std;
#define F first
#define S second
#define PB push_back
const int N = 5e5 + 55, L = 2e0 + 20;
const long long I = 1e18 + 118;
int n, ocr[N], lg[2 * N];
long long tr[N], dis[N];
vector<pair<int, int>> adj[N];
pair<int, int> rmq[2 * N][L];
void dfs(int v, int p, int h) {
  static int plc = 0;
  rmq[ocr[v] = plc++][0] = {h, v};
  for (auto [u, w]: adj[v])
    if (u != p) {
      tr[u] = tr[v] + w;
      dfs(u, v, h + 1);
      rmq[plc++][0] = {h, v};
    }
}
long long distance(int v, int u) {
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

• Subtask 1: 15 / 15
• Subtask 2: 18 / 18
• Subtask 3: 0 / 67